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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Preprocessor/feature_tests.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Preprocessor/feature_tests.c')
-rw-r--r-- | clang/test/Preprocessor/feature_tests.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/feature_tests.c b/clang/test/Preprocessor/feature_tests.c new file mode 100644 index 0000000..b78a251 --- /dev/null +++ b/clang/test/Preprocessor/feature_tests.c @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 %s -triple=i686-apple-darwin9 +// RUN: %clang_cc1 %s -E -triple=i686-apple-darwin9 +#ifndef __has_feature +#error Should have __has_feature +#endif + + +#if __has_feature(something_we_dont_have) +#error Bad +#endif + +#if !__has_builtin(__builtin_huge_val) || \ + !__has_builtin(__builtin_shufflevector) || \ + !__has_builtin(__builtin_trap) || \ + !__has_builtin(__c11_atomic_init) || \ + !__has_feature(attribute_analyzer_noreturn) || \ + !__has_feature(attribute_overloadable) +#error Clang should have these +#endif + +#if __has_builtin(__builtin_insanity) +#error Clang should not have this +#endif + +#if !__has_feature(__attribute_deprecated_with_message__) +#error Feature name in double underscores does not work +#endif + +// Make sure we have x86 builtins only (forced with target triple). + +#if !__has_builtin(__builtin_ia32_emms) || \ + __has_builtin(__builtin_altivec_abs_v4sf) +#error Broken handling of target-specific builtins +#endif |